Kai Shum

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming an I-II-VI2 compound semiconductor thin film of c...
- Patent number 8,632,851
- Issue date Jan 21, 2014
- Sun Harmonics Ltd
- Yuhang Ren
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
One-pot synthesis of chalcopyrite-based semi-conductor nanoparticles
- Patent number 8,231,848
- Issue date Jul 31, 2012
- Sun Harmonics Ltd
- Yuhang Ren
- B82 - NANO-TECHNOLOGY